Classic crispy french fries

Let's make it.

1. Peel the potatoes and cut them into even sticks about ¼ to ⅜ inch wide. Uneven sticks cook at different rates and will not crisp evenly. Rinse under cold running water until the water runs clear; this removes loose surface starch that would cause fries to clump together in the oil.
2. Dry the cut potatoes thoroughly with a clean towel or paper towels. Surface water on the potatoes will cause oil to spatter when they go in. Spread them on a tray and let them air-dry for a few minutes if possible.
3. Set up a heavy pot with ample headroom. Pour oil to a depth of 3 to 4 inches, but no higher than the pot's safe fill limit — adding food will raise the level. Clip a deep-fry thermometer to the side, keeping the sensing end submerged but away from the pot's base. Heat to 325°F (165°C).
4. First fry: lower a small batch of potatoes into the oil. Do not crowd — work in batches of a single layer, with room between pieces. Fry 3 to 4 minutes, until the interior is just cooked through but the fries are pale and limp. They should not take on any color. Lift to a wire rack over a tray. Let the oil recover to 325°F before the next batch.
5. Rest the fries: once all batches have had their first fry, leave them on the rack at room temperature for at least 15 minutes, or up to an hour. This step is not optional — the surface needs to dry and cool so the second fry can crisp it properly. Skipping it means the exterior browns before the steam escapes, and you get a soft fry.
6. Raise the oil temperature to 375°F (190°C). Return the rested fries to the pot in small batches. Fry about 3 to 4 minutes, watching constantly, until they are deep golden and crisp. The color change from pale to brown happens fast at this stage, so do not walk away.
7. Lift to the rack. Salt generously while still very hot — salt sticks to dry surfaces, and fries cool quickly. Serve immediately. A rack keeps the bottoms crunchy; a bowl traps steam and softens them within minutes.

For meat and seafood, use a food thermometer and the current safe minimum temperature chart to verify doneness. Keep water away from hot oil.

Oil temperature reference: Food Network Kitchen: Double Fried French Fries.

Air fryer use reference: USDA: Deep Fat Frying and Food Safety.

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